CN110705965A - Method for automatically compiling monitoring information point table - Google Patents
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Abstract
The invention relates to a method for automatically compiling a monitoring information point table, which comprises the following steps of 1) capturing transformer substation characteristics, and matching the captured transformer substation characteristics with a typical signal library through clicking to generate intervals; 2) the interval feature configuration is that each interval feature is selected and filled according to the generated interval name; 3) remote signaling information, remote measuring information and remote control information are matched, and the remote signaling information, the remote measuring information and the remote control information which meet the conditions are matched according to the interval characteristics; 4) and outputting the standard monitoring information point table, and deriving the standard monitoring information point table of the transformer substation in a fixed format according to the template. The intelligent three-remote information meter is easy and stable in environment configuration and construction, solves the problems that the checking and accepting time of the transformer substation is short, a plurality of projects are generated, and the quantity and the complexity of the monitoring information point meter are large when the transformer substation is compiled in a manual mode, and realizes the intelligent normalization and rapid output of the three-remote information meter. The invention is suitable for the field of power grid operation monitoring information management.
Description
Technical Field
The invention belongs to the technical field of power grid operation monitoring information management, and particularly relates to a method for automatically compiling a monitoring information point table.
Background
At present, operation information of a transformer substation is subjected to remote monitoring management by a monitoring team of a regulation department, normalization and effectiveness of the monitoring information are directly related to quality of monitoring operation and analysis management, and the number and complexity of information point tables are increased along with the vigorous development of a power grid. The transformer substation is tight in check-in time and many in projects in the access process, the requirements on the accuracy and the standardization of the monitoring information point table are high, and the problems of large quantity and high complexity of the monitoring information point table exist when the monitoring information point table is compiled in a manual mode. Therefore, starting from the initial stage of substation planning and design, the requirements on the density and the precision of the point table work in the new period are met, and the development of point table compilation from manual operation to automation and programming is urgent.
Disclosure of Invention
The invention provides a method for automatically compiling a monitoring information point table, which realizes automatic scheduling management monitoring and aims to solve the problems of tight acceptance time of a transformer substation, more projects, difficulty in meeting requirements of manual compilation and the like.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a method for automatically compiling a monitoring information point table comprises the following steps:
1) transformer substation feature capture
Capturing transformer substation characteristics according to engineering drawings and transformer substation approval book materials, matching the transformer substation characteristics with a typical signal library, matching transformer substation characteristic specific information from the typical signal library, and generating intervals;
2) spacing feature configuration
Selecting corresponding interval characteristics or manually filling the corresponding interval characteristics according to the names of the generated intervals, wherein the interval characteristics comprise an interval type, a protection type and a switch type;
3) remote signaling information, remote sensing information, remote control information matching
Matching the telecommand information meeting the conditions from the typical signal library according to the interval characteristics corresponding to the intervals selected or manually filled in, and generating initial telecommand information; matching the qualified remote control information and the telemetering information according to the interval type to generate initial remote control information and initial telemetering information;
4) standard monitoring information point table output
And exporting a three-remote information table containing substation remote information, remote control information and remote measurement information in a fixed format according to the imported EXCEL template.
As a limitation of step 1), generating a typical signal library in step 1) according to unified standard signals of 'regional power grid dispatching monitoring technology support system information configuration standard' and 'substation equipment monitoring information standard';
the typical signal library comprises standard substation equipment, substation equipment subordinate characteristic classification, substation warning information and substation monitoring information types.
As a further limitation of step 1), the substation characteristics in step 1) include: the transformer substation comprises a transformer substation type, the number of main transformers, the bus voltage grade of a high-voltage side of each main transformer, the bus voltage grade of a medium-voltage side of each main transformer, the bus voltage grade of a low-voltage side of each main transformer, the wiring mode of a high-voltage side of each main transformer, the wiring mode of a medium-voltage side of each main transformer, the wiring mode of low-voltage side of each main transformer, the switching characteristics of a high-voltage side of each main transformer, the switching characteristics of a medium-voltage side of each main transformer, the switching characteristics of low-voltage side of each main transformer, the outgoing line number of the high-voltage side of.
As a definition of step 2), the type of the interval in step 2) includes: a main transformer interval, a switch interval, a reactive power equipment interval, a station transformer interval, a bus interval and a public interval;
the reactive equipment interval comprises a capacitor interval or a reactor interval;
the switch intervals comprise a switch interval at the high-voltage side of the main transformer, a switch interval at the medium-voltage side of the main transformer, a switch interval at the low-voltage side of the main transformer, a bus sectional switch interval, a bus-coupled switch interval and an outgoing line switch interval;
the outgoing line switch interval comprises an outgoing line switch interval at the high-voltage side of the main transformer, an outgoing line switch interval at the medium-voltage side of the main transformer and an outgoing line switch interval at the low-voltage side of the main transformer.
As a further limitation of step 2), the outgoing line switch interval on the high-voltage side of the main transformer, the outgoing line switch interval on the medium-voltage side of the main transformer, and the outgoing line switch interval on the low-voltage side of the main transformer all include, according to voltage classes: 220kV outgoing switch interval, 110kV outgoing switch interval, 35kV outgoing switch interval and 10kV outgoing switch interval.
As another limitation, after step 2) is completed, before step 3) is performed, the same type of intervals are deployed uniformly, after uniform deployment, each interval is automatically numbered, and names are filled to meet double numbering.
As a limitation of the step 3), in the step 3), the remote control information is matched with information of a main transformer interval, a switch interval on a high-voltage side of the main transformer, a switch interval on a medium-voltage side of the main transformer, a switch interval on a low-voltage side of the main transformer, a bus-coupled switch interval, an outgoing line switch interval, a reactive equipment interval and a station transformer interval in interval types;
the telemetering information matches the information of bus interval, switch interval, reactive equipment interval, station variable interval, main transformer interval and public interval in the interval type.
As a further limitation of step 3), in step 3), if the user adds, modifies or deletes the remote signaling information, the remote measuring information or the remote control information more than twice, a dialog box is popped up to remind the user to select the remote signaling information, the remote measuring information or the remote control information in batch to add, modify or delete.
Compared with the prior art, the invention has the beneficial effects that:
(1) the environment configuration and the construction are easy and stable, the selected transformer substation characteristic information can quickly generate each interval so as to carry out interval characteristic configuration and interval remote signaling configuration, and finally, the intelligent normalization and quick output of a remote signaling information, remote control information and remote measurement information three-remote information table is realized;
(2) after the monitoring information point table is automatically compiled, the operation and maintenance workload of the transformer substation is greatly reduced, and the labor intensity is reduced;
(3) the standard monitoring information point table template of the transformer substation is adopted, the standard point table is generated according to the intervals, the format of the generated monitoring information point table is standard and strict, the information is complete and correct, the workload of subsequent checking of the point table is reduced, and the problems that the template manufacturing process is complicated, terminals of different manufacturers, different intervals and different sequences cannot be used universally and the like are solved.
Drawings
Fig. 1 is a flowchart of a method for automatically compiling a monitoring information point table according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating an implementation of automatic compiling of a monitoring information point table according to an embodiment of the present invention;
fig. 3 is a block diagram of a substation device provided in an embodiment of the present invention;
fig. 4 is a flowchart of generating remote control information according to an embodiment of the present invention.
Detailed Description
The following embodiments are further described with reference to the accompanying drawings, and the following examples are only used to more clearly illustrate the technical solutions of the present invention, but not to limit the scope of the present invention.
Embodiment of the invention relates to a method for automatically compiling a monitoring information point table
As shown in fig. 1 and 2, the present embodiment includes the following steps:
1) transformer substation feature capture
Capturing transformer substation characteristics according to materials such as engineering drawings, transformer substation approval books and the like, extracting specific transformer substation characteristic information from a typical signal library through matching with the typical signal library, automatically generating each interval, and configuring some general signals for each interval;
wherein, the transformer substation characteristics include: the transformer substation comprises a transformer substation type, the number of main transformers, the bus voltage grade of a high-voltage side of each main transformer, the bus voltage grade of a medium-voltage side of each main transformer, the bus voltage grade of a low-voltage side of each main transformer, the wiring mode of a high-voltage side of each main transformer, the wiring mode of a medium-voltage side of each main transformer, the wiring mode of low-voltage side of each main transformer, the switching characteristics of a high-voltage side of each main transformer, the switching characteristics of a medium-voltage side of each main transformer, the switching characteristics of low-voltage side of each main transformer, the outgoing line number of the high-voltage side of;
in the step, a typical signal library uniformly regulates signal generation according to a regional power grid dispatching monitoring technology support system information configuration standard and a transformer substation equipment monitoring information standard; the typical signal library comprises standard substation equipment, substation equipment subordinate characteristic classification, substation warning information and substation monitoring information types; the block diagram of the substation equipment is shown in FIG. 3;
2) spacing feature configuration
Selecting the feature type of each interval according to the generated interval, wherein the interval feature comprises an interval type, a protection type and a switch type;
in this step, the interval types include: a main transformer interval, a switch interval, a reactive power equipment interval, a station transformer interval, a bus interval and a public interval;
the reactive equipment interval comprises a capacitor interval or a reactor interval; the switch interval comprises a switch interval at the high-voltage side of the main transformer, a switch interval at the medium-voltage side of the main transformer, a switch interval at the low-voltage side of the main transformer, a bus sectional switch interval, a bus-coupled switch interval and an outgoing line switch interval; the outgoing line switch interval comprises an outgoing line switch interval at the high-voltage side of the main transformer, an outgoing line switch interval at the medium-voltage side of the main transformer and an outgoing line switch interval at the low-voltage side of the main transformer;
the outgoing line switch interval of the main transformer high-voltage side, the outgoing line switch interval of the main transformer medium-voltage side and the outgoing line switch interval of the main transformer low-voltage side all comprise according to voltage grades: the interval of 220kV outgoing switches, the interval of 110kV outgoing switches, the interval of 35kV outgoing switches and the interval of 10kV outgoing switches;
in the step, the switch interval at the high-voltage side of the main transformer, the switch interval at the medium-voltage side of the main transformer, the switch interval at the low-voltage side of the main transformer and the bus section switch interval are named according to the naming rule in the national network monitoring information naming specification;
then, after the step is finished, uniformly deploying the same type of intervals, automatically numbering each interval after uniform deployment, and filling in names to meet double numbering;
3) remote signaling information, remote sensing information, remote control information matching
Matching the telecommand information meeting the conditions from the typical signal library according to the interval characteristics corresponding to the intervals selected or manually filled in, and generating initial telecommand information; matching the qualified remote control information and the telemetering information according to the interval type to generate initial remote control information and initial telemetering information;
the remote control information is matched with information of a main transformer interval, a switch interval of a high-voltage side of the main transformer, a switch interval of a medium-voltage side of the main transformer, a switch interval of a low-voltage side of the main transformer, a bus-coupled switch interval, an outgoing line switch interval, a reactive equipment interval and a station transformer interval in interval types;
remote control information of a main transformer interval mainly comprises main transformer gear shifting, three remote control functions of gear-up and gear-down emergency stop, a switch interval of a high-voltage side of the main transformer, a switch interval of a medium-voltage side of the main transformer, a switch interval of a low-voltage side of the main transformer, and remote control information of a bus-coupled switch interval and an outgoing line switch interval mainly comprises a switch on-off function, wherein a circuit reclosing pressing plate function pressing plate is added if the outgoing line switch interval remote control information is adopted, a spare power automatic switching function pressing plate is added if the bus-coupled switch interval remote control information is adopted, and the remote control information is divided into a main function pressing plate, a mode 1;
the telemetering information matches the information of the bus interval, the switch interval, the reactive equipment interval, the station variable interval, the main transformer interval and the public interval in the interval type;
the telemetering information of the bus interval is mainly three phase voltages and three line voltages of each bus; the telemetering information of the switch interval mainly comprises current, an active value and an inactive value; the telemetering information of the reactive equipment interval, namely the capacitor interval or the reactor interval, mainly comprises current and a reactive value; telemetering information in a main transformer interval refers to main transformer winding temperature 1, winding temperature 2 and main transformer gear; telemetering information of a common interval comprises 380V alternating current I and II section voltage, 220V direct current I and II section voltage;
in the step, a user can select and check the remote signaling information, the remote measuring information and the remote control information configured in each interval according to actual requirements, configure the remote signaling information, the remote measuring information and the remote control information, and select deletion, addition, manual signal input and remote signaling reordering, if the user adds, modifies or deletes the remote signaling information, the remote measuring information and the remote control information for more than two times, a dialog box can be popped up to remind the user to select interval characteristics in batches and add, modify or delete the remote signaling information, the remote measuring information and the remote control information;
when the remote signaling information is configured, the typical signal library is classified in two stages, specific contents are expanded after classification keywords are clicked, or query keywords are input, and the contents meeting conditions in the signal library are matched in a fuzzy mode;
4) standard monitoring information point table output
And exporting a three-remote information table containing substation remote information, remote control information and remote measurement information in a fixed format according to the imported EXCEL template.
Claims (8)
1. A method for automatically compiling a monitoring information point table is characterized by comprising the following steps:
1) transformer substation feature capture
Capturing transformer substation characteristics according to engineering drawings and transformer substation approval book materials, matching the transformer substation characteristics with a typical signal library, matching transformer substation characteristic specific information from the typical signal library, and generating intervals;
2) spacing feature configuration
Selecting corresponding interval characteristics or manually filling the corresponding interval characteristics according to the names of the generated intervals, wherein the interval characteristics comprise an interval type, a protection type and a switch type;
3) remote signaling information, remote sensing information, remote control information matching
Matching the telecommand information meeting the conditions from the typical signal library according to the interval characteristics corresponding to the intervals selected or manually filled in, and generating initial telecommand information; matching the qualified remote control information and the telemetering information according to the interval type to generate initial remote control information and initial telemetering information;
4) standard monitoring information point table output
And exporting a three-remote information table containing substation remote information, remote control information and remote measurement information in a fixed format according to the imported EXCEL template.
2. The method for automatically compiling the monitoring information point table according to claim 1, wherein the typical signal library in the step 1) is generated according to unified standard signals of regional power grid dispatching monitoring technology support system information configuration standard and transformer substation equipment monitoring information standard;
the typical signal library comprises standard substation equipment, substation equipment subordinate characteristic classification, substation warning information and substation monitoring information types.
3. The method for automatically compiling the monitoring information point table according to claim 1, wherein the substation characteristics in the step 1) comprise: the transformer substation comprises a transformer substation type, the number of main transformers, the bus voltage grade of a high-voltage side of each main transformer, the bus voltage grade of a medium-voltage side of each main transformer, the bus voltage grade of a low-voltage side of each main transformer, the wiring mode of a high-voltage side of each main transformer, the wiring mode of a medium-voltage side of each main transformer, the wiring mode of low-voltage side of each main transformer, the switching characteristics of a high-voltage side of each main transformer, the switching characteristics of a medium-voltage side of each main transformer, the switching characteristics of low-voltage side of each main transformer, the outgoing line number of the high-voltage side of.
4. The method for automatically compiling the monitoring information point table according to claim 1, wherein the interval type in the step 2) comprises: a main transformer interval, a switch interval, a reactive power equipment interval, a station transformer interval, a bus interval and a public interval;
the reactive equipment interval comprises a capacitor interval or a reactor interval;
the switch intervals comprise a switch interval at the high-voltage side of the main transformer, a switch interval at the medium-voltage side of the main transformer, a switch interval at the low-voltage side of the main transformer, a bus sectional switch interval, a bus-coupled switch interval and an outgoing line switch interval;
the outgoing line switch interval comprises an outgoing line switch interval at the high-voltage side of the main transformer, an outgoing line switch interval at the medium-voltage side of the main transformer and an outgoing line switch interval at the low-voltage side of the main transformer.
5. The method according to claim 4, wherein the step of automatically compiling the monitoring information point table comprises the following steps of: 220kV outgoing switch interval, 110kV outgoing switch interval, 35kV outgoing switch interval and 10kV outgoing switch interval.
6. The method for automatically compiling the monitoring information point table according to claim 1, wherein after the step 2) is completed and before the step 3) is carried out, the same type of intervals are uniformly deployed, and after uniform deployment, each interval is automatically numbered, and the filling of names meets the requirement of double numbering.
7. The method according to claim 1, wherein the remote control information in step 3) matches information of a main transformer interval, a switch interval on a high-voltage side of the main transformer, a switch interval on a medium-voltage side of the main transformer, a switch interval on a low-voltage side of the main transformer, a bus tie switch interval, an outgoing line switch interval, a reactive equipment interval and a station transformer interval in interval types;
the telemetering information matches the information of bus interval, switch interval, reactive equipment interval, station variable interval, main transformer interval and public interval in the interval type.
8. The method for automatically compiling the monitoring information point table according to claim 1, wherein in the step 3), if the user adds, modifies or deletes the remote signaling information, the remote measuring information and the remote control information more than twice, a dialog box is popped up to remind the user to select the remote signaling information, the remote measuring information and the remote control information in batch for adding, modifying or deleting.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112100992A (en) * | 2020-08-14 | 2020-12-18 | 贵州电网有限责任公司 | Substation site table generation and checking method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103793370A (en) * | 2014-03-04 | 2014-05-14 | 国家电网公司 | Automatic intelligent substation information sheet generating system |
| CN105427041A (en) * | 2015-11-18 | 2016-03-23 | 国网山西省电力公司 | Standardized maintenance method for reconstruction and extension information point table of running substation |
| CN105809260A (en) * | 2016-05-12 | 2016-07-27 | 国网辽宁省电力有限公司鞍山供电公司 | Method for intelligently generating monitoring information point list of dispatching automation system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103793370A (en) * | 2014-03-04 | 2014-05-14 | 国家电网公司 | Automatic intelligent substation information sheet generating system |
| CN105427041A (en) * | 2015-11-18 | 2016-03-23 | 国网山西省电力公司 | Standardized maintenance method for reconstruction and extension information point table of running substation |
| CN105809260A (en) * | 2016-05-12 | 2016-07-27 | 国网辽宁省电力有限公司鞍山供电公司 | Method for intelligently generating monitoring information point list of dispatching automation system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112100992A (en) * | 2020-08-14 | 2020-12-18 | 贵州电网有限责任公司 | Substation site table generation and checking method |
| CN112100992B (en) * | 2020-08-14 | 2022-07-01 | 贵州电网有限责任公司 | Substation site table generation and checking method |
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